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Timothy Isamu O'Connor, M.D.

NPI 1073856043ActiveIndividual· Pediatrics· Walla Walla, WA

Pediatrics (M.D.) in Walla Walla, Washington, licensed in WA, with an NPI issued in March 2013. Enrolled in Medicare as practitioner - pediatric medicine.

Overview

NPI1073856043
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedMar 28, 2013
Last updated in NPPESJun 2, 2016

Specialties and licenses

TaxonomyCodeLicenseState
Pediatrics Primary208000000XMD60658842WA
Pediatrics208000000XML60368579WA

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Pediatric Medicine (WA)

Medicare sources and data years

Industry payments (Open Payments)

None reported for 2025 or 2024.

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

Other Pediatrics providers in Walla Walla

All Pediatrics providers in Washington →